CVE-2026-5360

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.43% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 35.5% of scored records. A rank, not a probability.

NVD base score

2.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-24.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-04-02 17:00Z5 MO AGO

Last updated

2026-04-03 19:59Z5 MO AGO

Reserved

2026-04-01

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 6.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-843Access of Resource Using Incompatible Type ('Type Confusion')Base

Data version

5.2

Document digest

5b9776f87db38ea00c01589907f78cc70f475d6d86270b93f058d2e4939a9cc0

• vuldb.comVDB-354735 | Free5GC aper type confusionhttps://vuldb.com/vuln/354735vdb-entry
• vuldb.comVDB-354735 | CTI Indicators (IOB, IOC)https://vuldb.com/vuln/354735/ctisignaturepermissions-required
• vuldb.comSubmit #781573 | Linux Foundation free5GC 4.2.0 Type Confusionhttps://vuldb.com/submit/781573third-party-advisory
• github.comhttps://github.com/free5gc/free5gc/issues/831issue-tracking
• github.comhttps://github.com/free5gc/aper/pull/11issue-trackingpatch
• github.comhttps://github.com/free5gc/free5gc/issues/831#issue-3996453112exploitissue-tracking
• github.comhttps://github.com/free5gc/aper/commit/26205eb01705754b7b902ad6c4b613c96c881e29patch
• github.comhttps://github.com/free5gc/free5gc/product